Amplitude analysis in pion-nucleus scattering

Journal Article · Sun Jul 15 04:00:00 EDT 1979 · AIP Conf. Proc.; (United States)

DOI:https://doi.org/10.1063/1.31989· OSTI ID:5726445

Wilkin, C

A simple ansatz for the elastic pion-nucleus scattering amplitude is employed which permits the extraction of an amplitude from the differential and total cross sections. Some of the ambiguities among the parameters are eliminated by looking at the effects of the Coulomb distortion on the combined ..pi../sup +/, ..pi../sup -/ data. A generalisation of the prescription for inelastic transitions is proposed though here the influence of the Coulomb field is much reduced. The use of these amplitudes in DWIA caLculations is discussed.

• Research Organization: University College London, WC1E 6BT
• OSTI ID: 5726445
• Report Number(s): CONF-790347-
• Journal Information: AIP Conf. Proc.; (United States), Journal Name: AIP Conf. Proc.; (United States) Vol. 54:1; ISSN APCPC
• Country of Publication: United States
• Language: English

Related Subjects

651413 -- Nuclear Properties & Reactions
A=20-38
Theoretical-- Energy Levels & Transitions-- (-1987)
651415* -- Nuclear Properties & Reactions
A=20-38
Theoretical-- Nuclear Reactions & Scattering-- (-1987)
653003 -- Nuclear Theory-- Nuclear Reactions & Scattering
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
AMPLITUDES
ANGULAR DISTRIBUTION
BORN APPROXIMATION
CHARGED-PARTICLE REACTIONS
COULOMB FIELD
CROSS SECTIONS
DIFFERENTIAL CROSS SECTIONS
DISTRIBUTION
DWBA
ELASTIC SCATTERING
ELECTRIC FIELDS
ENERGY LEVELS
ENERGY RANGE
HADRON REACTIONS
INELASTIC SCATTERING
MESON REACTIONS
MEV RANGE
MEV RANGE 100-1000
NUCLEAR REACTIONS
PHASE SHIFT
PION MINUS REACTIONS
PION PLUS REACTIONS
PION REACTIONS
SCATTERING
SCATTERING AMPLITUDES
SILICON 28 TARGET
TARGETS
TOTAL CROSS SECTIONS